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root / db / migrate / 021_add_tracker_position.rb @ 1298:4f746d8966dd
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| 1 | 0:513646585e45 | Chris | class AddTrackerPosition < ActiveRecord::Migration |
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| 2 | def self.up |
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| 3 | add_column :trackers, :position, :integer, :default => 1 |
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| 4 | 1295:622f24f53b42 | Chris | Tracker.all.each_with_index {|tracker, i| tracker.update_attribute(:position, i+1)} |
| 5 | 0:513646585e45 | Chris | end
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| 6 | |||
| 7 | def self.down |
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| 8 | remove_column :trackers, :position |
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| 9 | end
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| 10 | end |